=pod
Copyright 2004-2012 Luiz C. Mostaço-Guidolin

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
=cut

=pod
  SignalHandler() - handles signals
    - receive: nothing 
    - return : nothing
=cut
sub SignalHandler
{
  print RED "\n Do you want to abort execution [y/N]? " ;
  my $ans = <STDIN> ;
  chomp $ans ;

  exit if( $ans eq "y" );
}

1;
